Yosioka Yakugaku Zasshi, 1953 , vol. 73, p. 23 Chem.Abstr., 1953 , p. 10542 Full Text Show Details Serebrjanyi Ukrainskii Khimicheskii Zhurnal (Russian Edition), 1955 , vol. 21, p. 350,358 Chem.Abstr., 1955 , p. 14773